Re: [R] Data frame manipulation by eliminating rows containing extreme values

Hi David, Thanks for the reply, f=function(x){quantile(x, c(0.25, 0.75),na.rm = TRUE) - matrix(IQR(x,na.rm = TRUE) * c(1.5), nrow = 1) %*% c(-1, 1)} Here parameter 1.5 is set for example in the above function as argument, it can be even more may be 3.0 after analyzing actual data. Here expecta

Re: [R] Data frame manipulation by eliminating rows containing extreme values

On Oct 22, 2011, at 6:57 AM, aajit75 wrote: Dear All, I have got the limits for removing extreme values for each variables using following function . f=function(x){quantile(x, c(0.25, 0.75),na.rm = TRUE) - matrix(IQR(x,na.rm = TRUE) * c(1.5), nrow = 1) %*% c(-1, 1)} I think you need t